Finding the Third Proportional to 474,848,857.50 and 1,030,914,145.50

Step by Step Solution

1. Step 1: Write the proportion equation
   474,848,857.50 : 1,030,914,145.50 = 1,030,914,145.50 : x
2. Step 2: Convert to fraction form
   474,848,857.50/1,030,914,145.50 = 1,030,914,145.50/x
3. Step 3: Cross multiply
   474,848,857.50x = 1,030,914,145.50 × 1,030,914,145.50
4. Step 4: Simplify right side
   474,848,857.50x = 1,062,783,975,391,995,136
5. Step 5: Solve for x
   x = 1,062,783,975,391,995,136/474,848,857.50
6. Step 6: Final answer
   x = 2,238,152,116.42